If m∠ABC is 160° , and m∠ABD is 92° , what is the angle measure of DBC ? ∠ABD and ∠DBC are adjacent angles inside ∠ABC .(1 point) Responses 68° 68 degrees 160° 160 degrees 80° 80 degrees 92°
To find the measure of ∠DBC, we need to subtract the measure of ∠ABD from the measure of ∠ABC.
∠DBC = ∠ABC - ∠ABD
∠DBC = 160° - 92°
∠DBC = 68°
Therefore, the angle measure of DBC is 68°.